avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_waveform.c

diff --git a/libavfilter/vf_waveform.c b/libavfilter/vf_waveform.c
index 8191da2792a6ca721e57caca5c2f32980dff5840..2fa1815d6ca128fafba79db16064f2822f34f5e2 100644 (file)
--- a/libavfilter/vf_waveform.c
+++ b/libavfilter/vf_waveform.c
@@ -3490,7 +3490,7 @@ static const AVFilterPad outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_waveform = {
+const AVFilter ff_vf_waveform = {
     .name          = "waveform",
     .description   = NULL_IF_CONFIG_SMALL("Video waveform monitor."),
     .priv_size     = sizeof(WaveformContext),